Image forming method and image forming apparatus

一种图像、显影装置的技术，应用在应用电荷图形的电记录工艺、应用电荷图形的电记录工艺、应用电荷图形的电记录工艺的设备等方向

Active Publication Date: 2006-07-12
KONICA MINOLTA BUSINESS TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] The present invention is to solve the problems existing in the above-mentioned prior art, that is, to solve the problems that are likely to occur when the reverse development method is adopted, and to provide an image forming method capable of stably forming high-definition digital images. More specifically, the present invention Provides an electronic device that can prevent fogging and toner scattering that are likely to occur when the reverse development method is used, thereby preventing image spots caused by a decrease in the density of the front end, and producing an electronic product with high image density and good color reproducibility. Image forming method and image forming apparatus for photographic image

Method used

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  • Image forming method and image forming apparatus
  • Image forming method and image forming apparatus

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Embodiment Construction

[0021] The present invention will be described in detail below.

[0022] The image forming apparatus provided by the present invention is characterized by forming an electrostatic latent image on a cylindrical organic photoreceptor, and contacting the organic photoreceptor with a cylindrical developing sleeve supported on a developer containing toner. A developing device that develops an electrostatic latent image on an organic photoreceptor into a toner image, and an image forming device that is a transfer device that transfers the toner image from the organic photoreceptor to a transfer medium. The device also has A reducing agent supply device that supplies a surface energy reducing agent to the surface of the organic photoreceptor, and while rotating the developing sleeve in the opposite direction relative to the rotation direction of the rotating organic photoreceptor, develops the electrostatic latent image into a toner Agent image.

[0023] Furthermore, the image forming ap...

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Abstract

In an image forming apparatus provided with an organic photoreceptor; a developing device to bring a developing brush in contact with the organic photoreceptor so as to visualize an electrostatic latent image to toner image; a transfer device; and an agent supplying device to provide a surface energy lowering agent to the surface of the organic photoreceptor. The electrostatic latent image is visualized to the toner image while the developing sleeve is rotated in a direction counter to that of the organic photoreceptor at the developing section.

Description

Technical field [0001] The present invention relates to an image forming method and an image forming apparatus used in forming an image by an electrophotographic method, and more specifically, to an image forming method used in an image forming process that uses an electrophotographic method to form an image in fields such as copiers or printers And image forming device. Background technique [0002] The mainstream direction of photoreceptors for electrophotography is shifting from inorganic photoreceptors such as Se, As, As / Se alloy, CdS, ZnO, etc., to organic photoreceptors with superior advantages in terms of pollution and ease of manufacture, and has been developed. An organic photoreceptor (hereinafter, also simply referred to as a photoreceptor) that can use several kinds of materials has been released. [0003] In order to improve the abrasion characteristics of the organic photoreceptor and the transfer characteristics of the toner, a surface energy reducer is provided to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00G03G5/04G03G13/00
CPCG03G2215/00957G03G15/75G03G2215/00075
Inventor 伊丹明彦重田邦男
Owner KONICA MINOLTA BUSINESS TECH INC
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